Automotive Electronics PCBA Manufacturing
Turnkey PCBA built for reliability, traceability, and process consistency across production batches.
- Traceable sourcing to reduce counterfeit and warranty risk
- IATF 16949 quality system for automotive supplier expectations
- X-ray verification available for BGA and hidden solder joints
Vehicle Electrification PCBA
Vehicle electrification projects are usually sensitive to latent failures, thermal stress, and batch variation. Below are common sub-systems and the controls procurement and engineering teams typically request.
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Common Risks in Automotive Programs, and Our Controls
| Buyer concern | What can go wrong | Our control |
|---|---|---|
| Component authenticity | Mixed lots or counterfeit parts | Traceable sourcing plan plus incoming verification |
| Batch consistency | Variation across builds | Controlled process flow under IATF 16949 system |
| Hidden solder defects | BGA voiding or cold joints | X-ray verification available as required |
| Field reliability cost | Returns and rework cycles | Inspection evidence and test documentation available |
| Change control | Untracked BOM or supplier changes | Approved alternatives list and change alignment before build |
Component authenticity ▼
Mixed lots or counterfeit parts
Traceable sourcing plan plus incoming verification
Batch consistency ▼
Variation across builds
Controlled process flow under IATF 16949 system
Hidden solder defects ▼
BGA voiding or cold joints
X-ray verification available as required
Field reliability cost ▼
Returns and rework cycles
Inspection evidence and test documentation available on request
Change control ▼
Untracked BOM or supplier changes
Approved alternatives list and change alignment before build
Quality and Compliance for Automotive Supplier Requirements
Our automotive programs are supported by an IATF 16949 quality system, with ISO 9001 as the baseline manufacturing framework. Documentation can be aligned to your internal supplier audit and traceability needs.
What you can request
- Lot level traceability records for key components
- Incoming QC records, visual inspection, LCR testing, X-ray evidence when applicable
- Assembly inspection evidence and final inspection records
- Program specific test reports when custom testing is defined

IATF 16949:2016 Certified
Automotive Quality Management System
Process Controls That Protect Production Stability
Incoming QC
Visual inspection, LCR testing, X-ray analysis available
Assembly
Fine-pitch placement support including BGA and FPGA packages
Verification
AOI and X-ray options based on risk level and customer requirements
Packaging
ESD handling and packing standardization for shipment
Traceable Sourcing with Cost Control Options
Authenticity
- • Traceable sourcing plan
- • Incoming verification records
Cost Control
- • Approved alternatives suggestions for passives and connectors
- • Customer approved before purchase
Continuity
- • Change alignment for BOM updates
- • PCN or lifecycle risks monitoring when applicable
Motor Control and BLDC Systems
Client type: Solution design house
Scope: Low volume high voltage industrial and automotive related controls
Specs: 10+ layer PCB, original EU and US component sourcing, precision SMT and THT
Why it worked:
Clear sourcing plan plus process verification, stable build execution
Other Services Available At ACE Electronics
From PCB fabrication to fully assembled products. Streamline your supply chain with our integrated manufacturing services.
PCB Assembly
SMT and THT assembly with 01005 component capability. Complete with AOI, X-ray inspection, and IC programming.
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In-house CVD parylene coating for ultimate moisture and chemical protection. Ideal for medical devices and harsh environments.
Learn About Parylene CoatingBox Build Assembly
Complete electromechanical integration: enclosures, cable harnesses, PCB mounting, and functional testing to finished product.
View Box Build ServiceNeed a complete manufacturing partner?
Explore All Turnkey ServicesAutomotive PCBA FAQs
Q
Can you track every part used in our products?
Can you track every part used in our products?
Yes. We record which supplier each part comes from and keep quality inspection records with photos. For critical automotive parts, we can track every single component by serial number and provide full history reports.
Q
Can you solder small complex chips like BGA?
Can you solder small complex chips like BGA?
Yes. We can handle tiny components and complex chip packages such as BGA with very fine pin spacing. We use X-ray machines to check solder connections hidden under the chips and can provide detailed inspection reports.
Q
How do you check solder joints that are hidden from view?
How do you check solder joints that are hidden from view?
We use X-ray inspection to see through the chip and verify the solder connections underneath. For standard production, we check a sample of units. For safety-critical applications, we can inspect every single board and combine this with automated optical scanning.
Q
Can you create custom tests for our circuit boards?
Can you create custom tests for our circuit boards?
Yes. We build special test fixtures based on your requirements. This includes loading software onto the chips, powering up the board to check functions, and running specific tests for your application. The test equipment belongs to you and can be stored for future production.
Q
How do you handle part replacements or design changes?
How do you handle part replacements or design changes?
We maintain a list of approved suppliers and alternative parts for common components. Any change to the design requires formal documentation and your written approval before we implement it. We also monitor supplier notifications about parts becoming obsolete.
Q
What documents do you need for a price quote?
What documents do you need for a price quote?
Please send your parts list (BOM), circuit board manufacturing files (Gerber), and how many units you need per year. Also let us know if you need protective coating, specific testing requirements, or compliance with automotive standards such as AEC-Q or PPAP levels.
Tell Us Your Industry and Target Specs
Send your BOM, Gerber (if available), target annual volume, and any compliance needs. We'll reply with a practical plan—manufacturing, sourcing, quality controls, and testing options.
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